한국연소학회:학술대회논문집
- 한국연소학회 제26회 KOSCO SYMPOSIUM 논문집
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- Pages.119-127
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- 2003
다중 고체상을 고려한 고체 연료층 연소 모델링
Combustion Modeling of a Solid Fuel Bed with Consideration of the Multiple Solid Phases
- 발행 : 2003.05.30
초록
In this study we propose an unsteady I-dimensional model of bed combustion with multiple solid phases, which confers a phase on each solid material. This model can be applied to a variety of bed combustion cases of various configurations and ignition methods. It contains fuel combustion, gaseous reaction, heat transfers between each phase, and geometric changes of the solid particles. An iron ore sintering pot is selected for verifying the model validity and simulation results are compared with the limited experimental data set of various coke contents and air supply rates. They predict the experimental results well and show applicabilities to the various system of the fuel bed with various solid materials.